Datasheet

BMA280
Data sheet
Page 12
BST-BMA280-DS000-11 | Revision 1.8 | August 2014 Bosch Sensortec
© Bosch Sensortec GmbH reserves all rights even in the event of industrial property rights. We reserve all rights of disposal such as copying and passing on to
third parties. BOSCH and the symbol are registered trademarks of Robert Bosch GmbH, Germany.
Note: Specifications within this document are subject to change without notice.
3. Block diagram
Figure 1 shows the basic building blocks of the BMA280:
ADC
TEMP
SENS
Voltage
Regulators
+
Power Control
FAST
OSC
SLOW
OSC
Logic
NVM
CSB
SDO
SDI
SCK
PS
INT1
INT2
VDD
VDDIO
GND
GNDIO
C/V
ADC
C/V
ADC
C/V
Interface
Figure 1: Block diagram of BMA280